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科學記號上課內容

科學記號上課內容

Assessment

Presentation

Mathematics

7th Grade

Practice Problem

Easy

Created by

Zhuang Jorda

Used 4+ times

FREE Resource

0 Slides • 5 Questions

1

Multiple Choice

下列哪一個等式不成立

1

2×2=22

2

-(5×5×5)=-53

3

(-3)×(-3)×(-3)×(-3)=-34

4

32=(-3)2

2

Multiple Select

下列哪些數值為正數?

1

甲:(-2)9

2

乙:(-2)8

3

丙:-(-29)

4

丁:-28

3

Reorder

重新排序以下abcdf五數由小至大排列。

c=0

f=2.7×10-4

d=1.2×10-3

b=1.4×108

a=36×107

1
2
3
4
5

4

Fill in the Blanks

Type answer...

5

Math Response

人類平均一日眨眼睛1.5×104次,若某人活了80年,則其一生大約共眨眼多少次?

Type answer here
Deg°
Rad

下列哪一個等式不成立

1

2×2=22

2

-(5×5×5)=-53

3

(-3)×(-3)×(-3)×(-3)=-34

4

32=(-3)2

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MULTIPLE CHOICE